(19)
(11) EP 3 275 034 A1

(12)

(43) Date of publication:
31.01.2018 Bulletin 2018/05

(21) Application number: 16713265.3

(22) Date of filing: 22.03.2016
(51) International Patent Classification (IPC): 
H01M 4/04(2006.01)
H01M 4/02(2006.01)
H01M 8/20(2006.01)
 H01M 4/86(2006.01)
H01M 4/88(2006.01)
(86) International application number:
PCT/US2016/023573
(87) International publication number:
WO 2016/154197 (29.09.2016 Gazette 2016/39)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 24.03.2015 US 201562137563 P
18.12.2015 US 201562269227 P

(71) Applicant: 3M Innovative Properties Company
Saint Paul, Minnesota 55133-3427 (US)

(72) Inventors:
  • JOHNSTON, Raymond P.
    Saint Paul, Minnesota 55133-3427 (US)
  • YORDEM, Onur S.
    Saint Paul, Minnesota 55133-3427 (US)
  • SITTER, Brett J.
    Saint Paul, Minnesota 55133-3427 (US)
  • EATON, Bradley W.
    Saint Paul, Minnesota 55133-3427 (US)
  • WEBER, Brian T.
    Saint Paul, Minnesota 55133-3427 (US)
  • HAUGEN, Gregory M.
    Saint Paul, Minnesota 55133-3427 (US)
  • ACHARYA, Bharat R.
    Saint Paul, Minnesota 55133-3427 (US)
  • BARTLING, Brandon A.
    Saint Paul, Minnesota 55133-3427 (US)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstrasse 3
81675 München
81675 München (DE)

   


(54) POROUS ELECTRODES, MEMBRANE-ELECTRODE ASSEMBLIES, ELECTRODE ASSEMBLIES, AND ELECTROCHEMICAL CELLS AND LIQUID FLOW BATTERIES THEREFROM